DNS resolution of IP addresses (or way to manually enter)?

For any of the iView pages and reports that display IP addresses, is there (or will there be) a mechanism to perform DNS resolution on each IP address to look-up the FQDN, or for Admin users to specific a domain name or label for a given IP address?  It seems to be that automatic DNS resolution and displaying domain names instead of IP addresses would be very helpful, but I see no way to do it.